(1996). Two little witches: A Halloween counting story / by Harriet Ziefert ; illustrated by Simms Taback.
Chicago-viite (17. p.)Two Little Witches: A Halloween Counting Story / by Harriet Ziefert ; Illustrated by Simms Taback. 1996.
MLA-viite (9. p.)Two Little Witches: A Halloween Counting Story / by Harriet Ziefert ; Illustrated by Simms Taback. 1996.
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